Appliation
This is power supply application of 2000A15V, 3000A15V electro polishing power supply.
Electro Polishing Power Supply Specification
| AC Input | 3 phase 220V, 380V, 415V,480V |
| DC Output | 2000A15V-3000A15V |
| Cooling | Air cooling |
| Output mode and range | Constant Current/ Constant Voltage, 0-100% of rated value |
| Control | Digital DSP control(USA TI DSP Chip) |
Duty | 100% full load |
Regulation mode | IGBT PWM |
Control mode | Control box with touch panel, RS485 interface |
Power Efficiency(Full Load) | ≥85% |
| Power Factor(Full load) | ≥0.93 |
IP degree | IP30 |
Working Mode | 7*24 hours Continuous running |
Alarm type | Audible and visual alarm |
| Remote control | RS485,0-10V/4-20mA optional |
Power supply touch panel
Rectifier operation video:
https://www.youtube.com/watch?v=1fng1WihJDM
Green Power power supply advantages
1). For corrosion,we have good anti-corrosion solution to that:
Powder coated cabinet
All PCB assemblies is humi-sealed/lacquer coated
Partially sealed design to protect critical electronics from harsh environment
Stainless steel bolts, nuts and screws etc.
Covered PCB Board for anti-corrosion
2). Wide 3 phase AC input range +-20% meet voltage fluctuation condition
3). Design for ambient temperature up to 50 degree.
4). Spare parts available for whole life running
5). Reliable quality, 100% output 365 days, 24 hours non-stop continuous running
6). Short circuit, output over current, over heat, IGBT driving fault protections
7). Touch panel, protection automatic alarm and fault indication, history data record, output waveform
8). Amperehour counting function
9). Timer function
10). Digital control to ensure control more than 15 years reliable
11). RS485, 4-20mA, 0-10V PLC remote control interface